Berlin: German Chancellor Angela Merkel and Russian President Vladimir Putin agreed on Sunday that Ukraine`s "territorial integrity" must be ensured, the German government spokesman said.
Merkel spoke by phone with Putin and "both agreed that Ukraine must quickly get a government capable of acting and its territorial integrity must be preserved," Steffen Seibert said.

A day after Ukraine`s three-month crisis culminated in parliament ousting the pro-Russian Viktor Yanukovych as president and calling new elections, Merkel and Putin also stressed the need for stability in Ukraine.

"They underline their common interest in the stability of the country in political and economic respects," Seibert said in a statement.

He said Merkel and Putin had agreed to remain in close contact.

Merkel also spoke to freed Ukrainian opposition leader Yulia Tymoshenko on Sunday and called on her to work to hold the country together as well as to approach the country`s pro-Russian east, German government sources said.

The Ukrainian parliament appointed an interim leader Sunday but fears have arisen abroad over the future of the ex-Soviet state, with its people split between a pro-Russian east and a nationalist Ukrainian-speaking west pushing for closer ties with Europe.